image upload file to sever using angular and node

I have a client side in angular and HTML and a server side in node.js

I want to upload image but I read that the browser blocks me to get the image path because of security reasons.

I can send it straight to server side using a form but I have there tags-input that needs to be send though the controller of angular (it has ng-model).

Is there any function or a right way to solve this problem?

Tanks

via user193239